Is there something similar to Google Map Chart?

I really like Google Map Chart, but the maximum size that can be generated is only 420x220 which is small.

Is there any similar service or product? Maybe using Javascript?

[edit] Don't you thi开发者_JAVA百科nk this is small map ?

Here is the solution using JS and SVG/VML: http://jvectormap.owl-hollow.net/

This Google map chart is 600x350 pixels.

http://chart.apis.google.com/chart?cht=map:fixed=-60,0,80,-35&chs=600x350&chld=CA-BC|CN|IT|GR|US-UT&chdl=Vancouver|Beijing|Torino|Athens|Salt+Lake+City&chco=B3BCC0|5781AE|FF0000|FFC726|885E80|518274&chtt=Last+Five+Olympic+Hosts&chm=f2010+Winter,000000,0,0,10|f2008+Summer,000000,0,1,10|f2008+Winter,000000,0,2,10,1,:-5:10|f2004+Summer,000000,0,3,10|f2004+Summer,000000,0,4,10

Check out the Raphaël Javascript Library, they have an example of Australia that might be helpful. It's all vector-based so once you get your points set up you can scale the image to be as big as you want.

In the Google Map Chart we can define any size. Check Google Chart Library Tutotrial